flip:linux:squid
Различия
Показаны различия между двумя версиями страницы.
| Предыдущая версия справа и слеваПредыдущая версия | |||
| flip:linux:squid [2025/03/26 20:18] – flip | flip:linux:squid [2025/07/08 17:27] (текущий) – flip | ||
|---|---|---|---|
| Строка 338: | Строка 338: | ||
| + | ===== Мониторинг Squid ===== | ||
| + | |||
| + | Шаблон для zabbix \\ | ||
| + | https:// | ||
| + | Документация по SNMP \\ | ||
| + | https:// | ||
| + | |||
| + | Если есть файрвол, | ||
| + | |||
| + | |||
| + | ==== Настройка SNMP в Squid ==== | ||
| + | |||
| + | < | ||
| + | snmp_port < | ||
| + | acl < | ||
| + | snmp_access allow < | ||
| + | </ | ||
| + | |||
| + | * '' | ||
| + | |||
| + | * '' | ||
| + | |||
| + | * '' | ||
| + | |||
| + | **Пример** | ||
| + | |||
| + | < | ||
| + | snmp_port 3401 | ||
| + | acl zabbix snmp_community public | ||
| + | snmp_access allow zabbix 172.16.10.130 | ||
| + | </ | ||
| + | |||
| + | **Рабочий способ** | ||
| + | |||
| + | < | ||
| + | snmp_incoming_address 0.0.0.0 | ||
| + | snmp_outgoing_address 0.0.0.0 | ||
| + | snmp_port 3401 | ||
| + | acl zabbix snmp_community public | ||
| + | snmp_access allow zabbix all | ||
| + | snmp_access deny all | ||
| + | </ | ||
| + | |||
| + | |||
| + | ==== Макросы ==== | ||
| + | |||
| + | ^ Name ^ Description ^ Default ^ | ||
| + | | {$SQUID.SNMP.PORT} | snmp_port configured in squid.conf (Default: 3401) | '' | ||
| + | | {$SQUID.HTTP.PORT} | http_port configured in squid.conf (Default: 3128) | '' | ||
| + | | {$SQUID.SNMP.COMMUNITY} | SNMP community allowed by ACL in squid.conf | '' | ||
| + | | {$SQUID.FILE.DESC.WARN.MIN} | The threshold for minimum number of available file descriptors | '' | ||
| + | | {$SQUID.PAGE.FAULT.WARN} | The threshold for sys page faults rate in percent of received HTTP requests | '' | ||
| + | |||
| + | |||
| + | ==== Проверка порта ==== | ||
| + | |||
| + | Локально | ||
| + | |||
| + | < | ||
| + | netstat -tulpn | grep 3401 | ||
| + | netstat -a | grep 3401 | ||
| + | netstat -apn | grep squid | ||
| + | </ | ||
| + | |||
| + | С другого узла | ||
| + | |||
| + | < | ||
| + | nc -zv -u <IP> 3401 | ||
| + | nmap -sU -p 3401 <IP> | ||
| + | </ | ||
| + | |||
| + | ==== Проверка SNMP ==== | ||
| + | |||
| + | < | ||
| + | snmpwalk -v 2c -c public -L n < | ||
| + | snmpwalk -v 2c -c public -L n 172.28.0.251: | ||
| + | </ | ||
flip/linux/squid.1743020282.txt.gz · Последнее изменение: 2025/03/26 20:18 — flip
